2018045768

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{2099}}^1\times {\mathrm{2557}}^1$

素因数の和:4709

約数の個数: 32

約数和(自身を含む): 3867696000

約数和(自身を除く): 1849650232

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 2099, 2557, 4198, 5114, 8396, 10228, 16792, 20456, 98653, 120179, 197306, 240358, 394612, 480716, 789224, 961432, 5367143, 10734286, 21468572, 42937144, 252255721, 504511442, 1009022884, 2018045768]

約数ペア:

[(1, 2018045768), (2, 1009022884), (4, 504511442), (8, 252255721), (47, 42937144), (94, 21468572), (188, 10734286), (376, 5367143), (2099, 961432), (2557, 789224), (4198, 480716), (5114, 394612), (8396, 240358), (10228, 197306), (16792, 120179), (20456, 98653)]